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Univalent function information


In mathematics, in the branch of complex analysis, a holomorphic function on an open subset of the complex plane is called univalent if it is injective.[1][2]

  1. ^ (Conway 1995, p. 32, chapter 14: Conformal equivalence for simply connected regions, Definition 1.12: "A function on an open set is univalent if it is analytic and one-to-one.")
  2. ^ (Nehari 1975)

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Univalent function

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analysis, a holomorphic function on an open subset of the complex plane is called univalent if it is injective. The function f : z ↦ 2 z + z 2 {\displaystyle...

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Univalent

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Univalent may refer to: Univalent function – an injective holomorphic function on an open subset of the complex plane Univalent foundations – a type-based...

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Koebe quarter theorem

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absolute value 1 {\displaystyle 1} . The Koebe function and its rotations are schlicht: that is, univalent (analytic and one-to-one) and satisfying f (...

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Injective function

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mathematical functions Injective metric space – Type of metric space Monotonic function – Order-preserving mathematical function Univalent function – mathematical...

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Grunsky matrix

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the univalent function itself. The Grunsky matrix and its associated inequalities were originally formulated in a more general setting of univalent functions...

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Loewner differential equation

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family of holomorphic functions on the disk with positive real part. The Loewner semigroup generalizes the notion of a univalent semigroup. The Loewner...

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Geometric function theory

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analogues and generalizations". A holomorphic function on an open subset of the complex plane is called univalent if it is injective. One can prove that if...

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Koenigs function

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Gabriel Koenigs, it gives a canonical representation as dilations of a univalent holomorphic mapping, or a semigroup of mappings, of the unit disk in the...

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Riemann mapping theorem

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of univalent holomorphic functions on an open domain has a uniform limit on compacta, then either the limit is constant or the limit is univalent. If...

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Univalent foundations

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Univalent foundations are an approach to the foundations of mathematics in which mathematical structures are built out of objects called types. Types...

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Subharmonic function

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Rosenblum, Marvin; Rovnyak, James (1994). Topics in Hardy classes and univalent functions. Birkhauser Advanced Texts: Basel Textbooks. Basel: Birkhauser Verlag...

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List of complex analysis topics

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Landau's constants Holomorphic functions are analytic Schwarzian derivative Analytic capacity Disk algebra Univalent function Ahlfors theory Bieberbach conjecture...

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Positive harmonic function

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95–115, doi:10.1007/bf01449883, S2CID 116695038 Duren, P. L. (1983), Univalent functions, Grundlehren der Mathematischen Wissenschaften, vol. 259, Springer-Verlag...

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Uniform limit theorem

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Titchmarsh's The Theory of Functions. Titchmarsh uses the terms 'simple' and 'schlicht' (function) in place of 'univalent'. Univalent means holomorphic and...

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Schwarzian derivative

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theory of modular forms and hypergeometric functions. It plays an important role in the theory of univalent functions, conformal mapping and Teichmüller spaces...

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Function type

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Languages. The MIT Press. function type at the nLab Homotopy Type Theory: Univalent Foundations of Mathematics, The Univalent Foundations Program, Institute...

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Riccati equation

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which occurs in the theory of conformal mapping and univalent functions. In this case the ODEs are in the complex domain and differentiation...

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Adolph Winkler Goodman

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graph theory and to the theory of univalent functions: The conjecture on the coefficients of multivalent functions named after him is considered the most...

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Partial function

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element of the second set; it is thus a univalent relation. This generalizes the concept of a (total) function by not requiring every element of the first...

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Homotopy type theory

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between the work referred to as homotopy type theory, and that called the univalent foundations project. Although neither is precisely delineated, and the...

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Isaak Moiseevich Milin

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coefficients of univalent functions, Doklady of Soviet Academy of Sciences, 1965, v. 160, 4, 769 - 771. Milin I.M. On coefficients of univalent functions, Doklady...

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Nevanlinna function

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in Hilbert space. ISBN 0-486-67748-6. Marvin Rosenblum and James Rovnyak (1994). Topics in Hardy Classes and Univalent Functions. ISBN 3-7643-5111-X....

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